FILE--From right to left: Canada's Barney Williams, Jake Wetzel, Thomas Herschmiller, and Cameron Baerg pose on the podium with their gold medals after winning the men's coxless-four event, at the 2003 World Rowing Championships in Milan, Italy, Saturday, Aug. 30, 2003. Shoulder injuries couldn’t stop Wetzel, and he’s refusing to let back surgery keep him from accomplishing his latest rowing goal. Wetzel and Derek Porter have reaffirmed their partnership and are back on the water, aiming to be on the double sculls starting line at the 2008 Beijing Olympics. (CP PICTURE ARCHIVE/AP/Felice Calabro')